CN219174725U

CN219174725U - Adjustable weft yarn frame

Info

Publication number: CN219174725U
Application number: CN202320015272.3U
Authority: CN
Inventors: 朱仲尧
Original assignee: Hangzhou Xiaoshan Shengda Machinery Co ltd
Current assignee: Hangzhou Xiaoshan Shengda Machinery Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-13
Anticipated expiration: 2033-01-04

Abstract

The utility model belongs to the technical field of weft frames, in particular to an adjustable weft frame which comprises a frame body; the utility model discloses a weft yarn frame, including frame main part, platform, adjusting mechanism, frame main part bottom fixedly connected with bottom plate, the inside adjustment mechanism that is provided with in frame main part, its characterized in that, adjustment mechanism includes the motor storehouse, the motor storehouse is offered and is close to central point department in frame main part top, the inside servo motor that is provided with in motor storehouse, servo motor pivot fixedly connected with threaded rod, the inside stop lever that is close to threaded rod both sides position department that all is provided with in adjustment storehouse, the threaded rod outside has the platform through threaded connection, the platform cover is established at the stop lever outside surface, square hole has all been seted up in frame main part front end both sides position department that is close to, has realized the function of weft yarn frame adjustable height and angle through adjusting mechanism's structural design.

Description

Adjustable weft yarn frame

Technical Field

The utility model relates to the technical field of weft frames, in particular to an adjustable weft frame.

Background

The loom, also called as spinning machine, loom, cotton spinning machine, etc., early loom all relies on the manpower to drive the loom, and the woof frame is a fitting frame that is used for the loom, and its main function is interweaving the different woofs of supplying alternately, and through many years' development, the efficiency of woof frame has obtained very big promotion.

The existing weft yarn frame is usually of a fixed structure and mainly comprises a frame body and a plurality of layers of yarn barrel assemblies with different specifications, wherein the frame body is firstly fixed on the ground, and the weft yarns with different specifications are processed through the yarn barrel assemblies with different specifications.

Most of the existing weft frames are of fixed structures, so that the height and the angle are inconvenient to adjust, and the yarn barrel assembly is required to be continuously adjusted when weft yarns with different specifications are processed, so that the weft frames are very inconvenient; therefore, an adjustable weft rack is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art, most of the existing weft yarn frames are of fixed structures, the height and the angle are inconvenient to adjust, and the problem that yarn drum assemblies are required to be continuously adjusted when weft yarns with different specifications are processed is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an adjustable weft yarn frame, which comprises a frame body; an adjusting bin is arranged in the frame body, a bottom plate is fixedly connected to the bottom end of the frame body, and an adjusting mechanism is arranged in the adjusting bin, and the adjusting bin is characterized in that;

the utility model provides a yarn section of thick bamboo subassembly, including frame body main part, adjustment mechanism includes motor storehouse, motor storehouse is offered and is close to central point department in frame body main part top, motor storehouse inside is provided with servo motor, servo motor pivot fixedly connected with threaded rod, the inside both sides position department that is close to the threaded rod in adjustment storehouse all is provided with the gag lever post, the threaded rod outside has the platform through threaded connection, the platform cover is established at the gag lever post outside surface, frame body main part front end is close to both sides position department and all has been seted up square hole, be perpendicular sliding connection between square hole and the platform, square hole front end fixedly connected with connecting plate, the connecting plate front end is provided with yarn section of thick bamboo subassembly.

Preferably, a motor cover is arranged at the position, close to the top end, of the motor bin, and the motor cover is fixedly connected to the top end of the motor bin through bolts.

Preferably, two groups of limiting rods are provided with fixing clamping seats at two ends, the fixing clamping seats are fixedly connected with the limiting rods through bolts, and the bottom ends of the fixing clamping seats are fixedly connected to the inner wall of the frame body through bolts.

Preferably, the positions of the threaded rod close to the two ends are fixedly connected with ball bearings, and the two groups of ball bearings are fixedly connected to the inner wall of the frame body.

Preferably, the connecting plate front end is close to both sides position department all fixedly connected with connecting rod, connecting rod front end fixedly connected with connecting seat, connecting seat left side fixedly connected with step motor, step motor pivot fixedly connected with connection table, connection table top fixedly connected with mount pad, the inside embedding of mount pad has roller bearing, the inboard fixedly connected with yarn section of thick bamboo locating lever of roller bearing, the yarn section of thick bamboo locating lever outside is close to bottom position department fixedly connected with limiting plate.

Preferably, a plurality of groups of yarn barrel assemblies formed by the mounting seat and the yarn barrel positioning rod are arranged, and the yarn barrel assemblies are distributed in a linear array at the top end of the connecting table.

The utility model has the advantages that:

1. the utility model realizes the function of adjusting the height and the angle of the weft yarn frame through the structural design of the adjusting mechanism, and solves the problems that most of the existing weft yarn frames are of fixed structures, are inconvenient to adjust the height and the angle, and are inconvenient to adjust the yarn barrel assembly continuously when processing weft yarns with different specifications.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of a first embodiment;

FIG. 2 is a schematic partial perspective view of the first embodiment;

FIG. 3 is a schematic view of a partial cross-sectional perspective structure of a first embodiment;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the first embodiment;

fig. 5 is a schematic overall perspective view of the second embodiment.

In the figure: 1. a frame body; 2. adjusting the bin; 3. a bottom plate; 4. a motor bin; 5. a servo motor; 6. a threaded rod; 7. a limit rod; 8. a platform; 9. square holes; 10. a connecting plate; 11. a motor cover; 12. a fixing clamp seat; 13. a ball bearing; 14. a connecting rod; 15. a connecting seat; 16. a stepping motor; 17. a connection station; 18. a mounting base; 19. a roller bearing; 20. a yarn cylinder positioning rod; 21. a limiting plate; 22. and (5) supporting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, an adjustable weft yarn holder includes a holder body 1; an adjusting bin 2 is arranged in the frame body 1, a bottom plate 3 is fixedly connected to the bottom end of the frame body 1, and an adjusting mechanism is arranged in the adjusting bin 2, and is characterized in that;

the adjusting mechanism comprises a motor bin 4, the motor bin 4 is arranged at the position, close to the center, of the top end of a frame body 1, a servo motor 5 is arranged in the motor bin 4, a threaded rod 6 is fixedly connected to a rotating shaft of the servo motor 5, limiting rods 7 are arranged at the positions, close to the two sides of the threaded rod 6, of the interior of the adjusting bin 2, a platform 8 is connected to the outer side of the threaded rod 6 through threads, the platform 8 is sleeved on the outer side surface of the limiting rods 7, square holes 9 are formed in the positions, close to the two sides, of the front end of the frame body 1, square holes 9 are in vertical sliding connection with the platform 8, a connecting plate 10 is fixedly connected to the front end of the square holes 9, and a yarn barrel assembly is arranged at the front end of the connecting plate 10;

when the device works, the existing weft yarn frame is of a fixed structure, the height and the angle of the weft yarn frame are inconvenient to adjust, the weft yarn drum assembly is required to be continuously adjusted when weft yarns of different specifications are processed, when the height and the angle of the weft yarn frame are required to be adjusted, an adjusting mechanism is required to be used, when the device is used, firstly, the weft yarn drum is fixedly connected to the top end of the connecting table 17 through the combined action of the weft yarn drum positioning rod 20 and the limiting plate 21, the roller bearing 19 is arranged in the mounting seat 18, the rotating resistance is reduced, the production efficiency is improved, the platform 8 is driven to move by controlling the rotating shaft of the servo motor 5 in the motor bin 4, the platform 8 is driven to carry out the height adjustment, and the connecting table 17 is driven to carry out the angle adjustment so as to adjust the angle of the yarn drum sleeved on the weft yarn drum positioning rod 20, so that different use requirements are met, and multiple groups of weft yarn production can be carried out simultaneously by arranging multiple groups of the yarn drum assemblies, and the production efficiency is improved.

A motor cover 11 is arranged at the position, close to the top end, of the motor bin 4, and the motor cover 11 is fixedly connected to the top end of the motor bin 4 through bolts;

during operation, the motor cover 11 is arranged at the top end of the motor bin 4, so that the protection effect on the servo motor 5 is achieved.

The two ends of the two groups of limiting rods 7 are provided with fixing clamping seats 12, the fixing clamping seats 12 are fixedly connected with the limiting rods 7 through bolts, and the bottom ends of the fixing clamping seats 12 are fixedly connected to the inner wall of the frame body 1 through bolts;

during operation, through setting up two sets of gag lever posts 7, make platform 8 can steady operation, through setting up fixed holder 12, can restrict the position of gag lever post 7, increase the stability of device.

The positions, close to the two ends, of the threaded rod 6 are fixedly connected with ball bearings 13, and two groups of ball bearings 13 are fixedly connected to the inner wall of the frame body 1;

during operation, the ball bearings 13 are fixedly connected to the two ends of the threaded rod 6, so that the threaded rod 6 can stably rotate in the frame body 1.

The front end of the connecting plate 10 is fixedly connected with a connecting rod 14 at the position close to two sides, the front end of the connecting rod 14 is fixedly connected with a connecting seat 15, the left side of the connecting seat 15 is fixedly connected with a stepping motor 16, a rotating shaft of the stepping motor 16 is fixedly connected with a connecting table 17, the top end of the connecting table 17 is fixedly connected with a mounting seat 18, a roller bearing 19 is embedded in the mounting seat 18, the inner side of the roller bearing 19 is fixedly connected with a yarn cylinder positioning rod 20, and the position close to the bottom end of the outer side of the yarn cylinder positioning rod 20 is fixedly connected with a limiting plate 21;

during operation, the yarn cylinder is fixedly connected to the top end of the connecting table 17 through the combined action of the yarn cylinder positioning rod 20 and the limiting plate 21, the roller bearing 19 is arranged in the mounting seat 18, the rotation resistance is reduced, the production efficiency is improved, the rotating shaft of the stepping motor 16 is controlled to rotate, the connecting table 17 is driven to conduct angle adjustment, and the angle of the yarn cylinder sleeved on the yarn cylinder positioning rod 20 is adjusted, so that different use requirements are met.

The yarn cylinder assemblies formed by the mounting seat 18 and the yarn cylinder positioning rod 20 are provided with a plurality of groups, and the yarn cylinder assemblies are distributed in a linear array at the top end of the connecting table 17;

during operation, through setting up multiunit yarn section of thick bamboo subassembly, can carry out multiunit woof production simultaneously, improve production efficiency.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a supporting rod 22 is fixedly connected between the front end of the connecting plate 10 and the top end of the connecting rod 14;

in operation, the connection between the connecting plate 10 and the connecting rod 14 is more stable by arranging the supporting rod 22 between the front end of the connecting plate 10 and the top end of the connecting rod 14.

Working principle: most of the existing weft yarn frames are of fixed structures, the height and the angle of the existing weft yarn frames are inconvenient to adjust, the yarn drum assemblies are required to be continuously adjusted when weft yarns of different specifications are processed, when the height and the angle of the weft yarn frames are required to be adjusted, an adjusting mechanism is required to be used, when the weft yarn frames are used, the yarn drums are fixedly connected to the top end of a connecting table 17 through the combined action of a yarn drum positioning rod 20 and a limiting plate 21, the roller bearings 19 are arranged in an installation seat 18, the rotation resistance is reduced, the production efficiency is improved, a platform 8 is driven to move by controlling the rotation of a rotating shaft of a servo motor 5 in a motor bin 4, the platform 8 drives the yarn drum assemblies to be adjusted in height, and the connecting table 17 is driven to be adjusted in angle so as to adjust the yarn drum angles sleeved on the yarn drum positioning rod 20, so that different use requirements are met, and multiple groups of weft yarn production can be simultaneously carried out by setting up.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An adjustable weft yarn frame comprises a frame body (1); an adjusting bin (2) is arranged in the frame body (1), a bottom plate (3) is fixedly connected to the bottom end of the frame body (1), and an adjusting mechanism is arranged in the adjusting bin (2), and is characterized in that;

the utility model provides an adjusting mechanism includes motor storehouse (4), motor storehouse (4) are offered and are close to central point department in support body main part (1) top, motor storehouse (4) inside is provided with servo motor (5), servo motor (5) pivot fixedly connected with threaded rod (6), the inside threaded rod (6) both sides position department that is close to of regulation storehouse (2) all is provided with gag lever post (7), threaded rod (6) outside has platform (8) through threaded connection, platform (8) cover is established at gag lever post (7) outside surface, square hole (9) have all been offered in support body main part (1) front end both sides position department that is close to, be perpendicular sliding connection between square hole (9) and platform (8), square hole (9) front end fixedly connected with connecting plate (10), connecting plate (10) front end is provided with yarn section of thick bamboo subassembly.

2. An adjustable weft yarn holder according to claim 1, characterized in that: the motor bin (4) is provided with a motor cover (11) near the top end, and the motor cover (11) is fixedly connected to the top end of the motor bin (4) through bolts.

3. An adjustable weft yarn holder according to claim 2, characterized in that: two groups of limiting rods (7) are provided with fixing clamping seats (12) at two ends, the fixing clamping seats (12) are fixedly connected with the limiting rods (7) through bolts, and the bottom ends of the fixing clamping seats (12) are fixedly connected to the inner wall of the frame body (1) through bolts.

4. An adjustable weft yarn holder according to claim 3, wherein: ball bearings (13) are fixedly connected to the positions, close to the two ends, of the threaded rod (6), and the two groups of ball bearings (13) are fixedly connected to the inner wall of the frame body (1).

5. An adjustable weft yarn holder according to claim 4, wherein: connecting plate (10) front end is close to both sides position department all fixedly connected with connecting rod (14), connecting rod (14) front end fixedly connected with connecting seat (15), connecting seat (15) left side fixedly connected with step motor (16), step motor (16) pivot fixedly connected with connection board (17), connection board (17) top fixedly connected with mount pad (18), inside embedding of mount pad (18) has roller bearing (19), roller bearing (19) inboard fixedly connected with yarn section of thick bamboo locating lever (20), yarn section of thick bamboo locating lever (20) outside is close to bottom position department fixedly connected with limiting plate (21).

6. An adjustable weft yarn holder according to claim 5, wherein: the yarn section of thick bamboo subassembly that mount pad (18) and yarn section of thick bamboo locating lever (20) constitute is provided with the multiunit, yarn section of thick bamboo subassembly is linear array distribution in connection table (17) top.